
.nav-content{
  height: 70px;
  line-height: 70px;
}

.nav-header{
    float: left;
    height: 100%;
}

.nav-header img{
    height: 100%;
}

.nav-right{
    float: right;
}

.nav-left{
    float: left;
}

.nav-list{
    list-style-type: none;
    line-height: 70px;
    height: 70px;
}

.nav-list li{
    float: left;
    margin-left: .4em;
    margin-right: .4em;
}

.nav-list li a{
    display: block;
    text-decoration: none;
    color: #ffffff;
    font-size: 20px;
}

.nav-list li a:hover{
    color: #dddddd;
}

.nav-list li .head_image{
    height: 40px;
    vertical-align: middle;
    border-radius: 20px;
}

nav.nav-bg{
    background-color: #AAAAAA;
}

nav.nav-fixed{
position: fixed;
top: 0;
z-index: 1;
}

.nav-second-list-label{
    position: relative;
}

.nav-second-list-label:hover .nav-second-list{
    top: 60px;
}

.nav-second-list-label .nav-second-list{
    position: absolute;
    left: -2em;
    top: -999px;
    font-size: 16px;
    background-color: #ffffff;
    border: 1px solid #000000;
}

.nav-second-list-label .nav-second-list li a{
    display: block;
    z-index: 2;
    font-size: 16px;
    width: 6em;
    line-height: 2em;
    color: #000000;
}

.nav-second-list-label .nav-second-list li a:hover{
    color: #717171;
}

.after-top-nav{
    margin-top: 70px;
}